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Very Good

#424 of 1,815 schools in CO

Top 23% in state

Mount Carbon Elementary School

Elementary School · Jefferson County School District No. R-1

12776 WEST CROSS AVENUE, Littleton, CO 80127

Enrollment

380

Student-Teacher

17.3:1

Score

7.7

Grades

Pre-K – 5th

Data vintage2022-23

How this school compares

Colorado schools

#424 of 1,815

In Littleton

#19 of 42

public schools

In district

#40 of 140

Jefferson County School District No. R-1

Academic performance

8.3 / 10

Excellent

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Mount Carbon Elementary School

7.7/10

Elementary School in Littleton · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.

Dakota Ridge Senior High School

7.9/10

0.8 mi away. Use as a geographic alternative in the same move search.

Powderhorn Elementary School

5.1/10

0.8 mi away. Use as a geographic alternative in the same move search.

About Mount Carbon Elementary School

Mount Carbon Elementary School is a public elementary school in Littleton, CO, part of Jefferson County School District No. R-1. Mount Carbon Elementary School serves approximately 380 students, and covers grades Pre-K-5th, and has a 17.3:1 student-teacher ratio.

Mount Carbon Elementary School has a current MySchoolScout rating of 7.7 out of 10 and ranks #424 of 1,815 schools in CO. Structured state assessment records for Mount Carbon Elementary School show 62% math proficiency (multi-year average, 2009-2025) and 71% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.9 pts above district
  • This school 7.7 · Very Good
  • District avg 6.8
  • CO avg 6.3

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.2Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-3.02 pts/yr
Data Period2009–2025
TrendDeclining
Academics8.3Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency52.7% (2025 CMAS)
Reading/ELA Proficiency56.1% (2025 CMAS)
Math vs. State Avg+16.6 pts
Reading vs. State Avg+11.2 pts
Overall Proficiency54% (2025 CMAS, Math+ELA)
Expected (poverty-adj.)49% (model expectation from 2025 CMAS)
vs. Expected+5.2 pts
Adjusted Percentile74th
Resources & Environment8.0Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio17.3:1
Per-Pupil Spending$14,483
Chronic Absenteeism9.2%

Mount Carbon Elementary School — Students at Mount Carbon Elementary School score 54% proficient, which is above what's typical for similar communities (expected: 49%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

26.1%

Students qualifying for federal meal assistance

Test Scores CO CMAS (2024-25)

Math Proficiency 62.2% (multi-year average, 2009-2025)
School
State
39.5% (2025 CMAS)
ELA Proficiency 70.9% (multi-year average, 2009-2025)
School
State
44.9% (2025 CMAS)

Based on 35 test records from CO state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
96%
ELA
95%
2010
Math
97%
ELA
98%
2011
Math
76%
ELA
89%
2012
Math
84%
ELA
88%
2013
Math
86%
ELA
90%
2014
Math
55%
ELA
59%
2015
Math
56%
ELA
62%
2016
Math
63%
ELA
75%
2017
Math
61%
ELA
76%
2018
Math
57%
ELA
72%
2019
Math
57%
ELA
72%
2020*
Math
34.5%
ELA
52%
2021*
Math
34.5%
ELA
52%
2022
Math
47%
2025
Math
53.7%
ELA
56.1%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 7.2/10.

How Mount Carbon Elementary School Compares

See how Mount Carbon Elementary School performs across key quality dimensions compared to state benchmarks.

Overall Score
7.7/10
77th percentile in CO
Academic
8.3/10
Excellent
Growth
7.2/10
Very Good
Environment
8.0/10
Excellent
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
26%
Teaching Staff
17:1 student-teacher ratio
22 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
9.2%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

12776 WEST CROSS AVENUE, Littleton, CO 80127

Nearby Alternatives

Families considering Mount Carbon Elementary School may also want to explore other elementary schools in the area. Westridge Elementary School (rated 8.5/10, 1.3 miles away), which scores slightly higher. Another option is Ute Meadows Elementary School (rated 8.3/10, 2.3 miles away), which scores slightly higher. Additionally, Stony Creek Elementary School (rated 7.9/10, 3.1 miles away), with a very similar rating. For more schools in Littleton, see our Littleton schools guide .

Nearby Schools

20 within 3.5 mi
School Distance Rating
Dakota Ridge Senior High School Littleton 0.8 mi 7.9
Powderhorn Elementary School Littleton 0.8 mi 5.1
Summit Ridge Middle School Littleton 0.9 mi 5.0
FOOTHILLS CHRISTIAN PRESCHOOL & KINDERGARTEN Littleton 0.9 mi
ABIDING HOPE PRESCHOOL Littleton 1.1 mi 6.2
Kendallvue Elementary School Morrison 1.2 mi 6.1
Westridge Elementary School Littleton 1.3 mi 8.5
Chatfield High School Littleton 1.9 mi 8.0
Montessori Peaks Charter Academy Littleton 1.9 mi 6.3
Ute Meadows Elementary School Littleton 2.3 mi 8.3
Bradford K8 North Littleton 2.5 mi 5.6
D'Evelyn Junior/Senior High School Denver 2.5 mi 7.9
Rocky Mountain Deaf School Golden 2.6 mi 5.6
Governor's Ranch Elementary School Littleton 2.3 mi 7.6
Bradford K8 South Littleton 3.2 mi 7.8
Deer Creek Middle School Littleton 2.8 mi 7.3
Shaffer Elementary School Littleton 3.3 mi 7.8
Stony Creek Elementary School Littleton 3.1 mi 7.9
Bear Creek High School Lakewood 3.5 mi 6.8
Mortensen Elementary School Littleton 3.5 mi 6.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 80127 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$137,753

Median Home Value

$663,900

Median Rent

$2,102/mo

Population

43,826

College Educated

60%

Homeownership

85.6%

Avg Commute

28.4 min

Poverty Rate

3.6%

Median Age

44.1

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Academy for Advanced and Creative Learning Colorado Springs, CO 7.7
Clara Brown Entrepreneurial Academy Aurora, CO 7.7
Copper Mesa Elementary School Highlands Ranch, CO 7.7
Explorer Elementary School Colorado Springs, CO 7.7
Inspiration View Elementary School Colorado Springs, CO 7.7
Ivy Stockwell Elementary School Berthoud, CO 7.7

Frequently Asked Questions

Common questions about Mount Carbon Elementary School

What grades does Mount Carbon Elementary School serve?

Mount Carbon Elementary School serves students in grades Pre-K through 5th.

How many students attend Mount Carbon Elementary School?

Mount Carbon Elementary School has an enrollment of approximately 380 students.

What is the student-teacher ratio at Mount Carbon Elementary School?

The student-teacher ratio at Mount Carbon Elementary School is 17.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mount Carbon Elementary School rank in CO?

Mount Carbon Elementary School ranks #424 of 1,815 schools in CO.

What is Mount Carbon Elementary School's MySchoolScout rating?

Mount Carbon Elementary School has a current MySchoolScout rating of 7.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Mount Carbon Elementary School?

Based on loaded state assessment records, Mount Carbon Elementary School has 62% math proficiency (multi-year average, 2009-2025) and 71% reading/ELA proficiency (multi-year average, 2009-2025).

Is Mount Carbon Elementary School a charter school?

No, Mount Carbon Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Mount Carbon Elementary School a Title I school?

No, Mount Carbon Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mount Carbon Elementary School?

26.1% of students at Mount Carbon Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
29 Car-Dependent
Transit Score
21 Minimal Transit
Bike Score
38 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
380
Student-Teacher Ratio
17.3:1
Teachers (FTE)
22
Free/Reduced Lunch
26.1%
Type
regular
Setting
Large Suburb
County
Jefferson County
Chronic Absenteeism (SY 2022-23)
9.2%

District

Jefferson County School District No. R-1
District Enrollment
74,251
Schools in District
148
Per-Pupil Spending
$14,483
District Rank
#40 of 140

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